(but my ulti2 still move material back too far if I abort a print (a fixed issue from a firmware update in January) but still present issue at my machine - in sum: maybe my printer just does not like me ;o )

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I suspect this is the thing Nick talked about the other day... Perhaps because the latest, Cura is working at higher resolution? I think that some complex geometries are generating very detailed tool paths that are causing buffer underruns??

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I don´t think my little chess piece is so complex. and I used both cura versions with default settings just after install it. I did not any change, ok just the shell thinkness. I´ll try again... we´ll see.

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I don't know how this happened but my copy of 14.03 has some strange stuff in the start gcode that slows down the print quite a bit. The main weird thing is that the XY acceleration was set to 1000. This makes my prints go much slower. I took that out.

The other thing that is strange is it moves the bed by .08mm after homing such that homing techniques used previously now don't work anymore. I took that out also.

I don't know where this code came from. It might not be part of the default release of 14.03. It might have come from me somehow by accident when I did a "load profile from gcode" on some strange model.

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Hi all same issue in a part that I printed yesterday out. The gcode size with cura 14.03RC3 was around 7mb with 14.03 around 80mb the printing time also duble. I compared al settigs one by one but I didn't found a different. There is somthing happend between RC and final version!

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the beta exe seems to be corrupted, gives error before installing stating that the integrity check has failed. can you re-upload please?

Darn it. We're having super-crappy internet issues at work (reaching wooping speeds of 10kb/s!) might have corrupted the upload, I'm uploading from home right now. Should be up 5 minutes after this post

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Ultimaker Cura 4.0 is mainly focused on the improved user interface and cloud integration.
As always, we want to collect your user feedback for this release. If there are any improvements you can think of, feel free to mention it here and help us to shape the next release.